Bartušek, Miroslav

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 Author ID: bartusek.miroslav Published as: Bartušek, Miroslav; Bartušek, M.; Bartusek, Miroslav; Bartusek, M. more...less
 Documents Indexed: 106 Publications since 1973, including 3 Books 1 Contribution as Editor Reviewing Activity: 259 Reviews Co-Authors: 11 Co-Authors with 54 Joint Publications 365 Co-Co-Authors
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Co-Authors

 50 single-authored 28 Došlá, Zuzana 25 Graef, John R. 14 Marini, Mauro 10 Cecchi, Mariella 1 Astashova, Irina Viktorovna 1 Došlý, Ondřej 1 Fujimoto, Kōdai 1 Kokologiannaki, Chrysi G. 1 Medveď, Milan 1 Pekarkova, Eva 1 Sobalová, Monika
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Serials

 23 Archivum Mathematicum 6 Electronic Journal of Qualitative Theory of Differential Equations 5 Journal of Mathematical Analysis and Applications 5 Czechoslovak Mathematical Journal 5 Panamerican Mathematical Journal 5 Electronic Journal of Differential Equations (EJDE) 5 Georgian Mathematical Journal 4 Differential Equations and Dynamical Systems 4 Abstract and Applied Analysis 4 Nonlinear Analysis. Theory, Methods & Applications 3 Applicable Analysis 3 Dynamic Systems and Applications 2 Časopis Pro Pěstování Matematiky 2 Mathematische Nachrichten 2 Mathematica Bohemica 2 Discrete and Continuous Dynamical Systems 2 Boundary Value Problems 1 Mathematical Methods in the Applied Sciences 1 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Differentsial’nye Uravneniya 1 Differential Equations 1 Journal of Differential Equations 1 Mathematica Slovaca 1 Applied Mathematics Letters 1 Nonlinear Studies 1 Communications on Applied Nonlinear Analysis 1 Communications in Applied Analysis 1 Dynamics of Continuous, Discrete & Impulsive Systems. Series A. Mathematical Analysis 1 International Journal of Pure and Applied Mathematics 1 Central European Journal of Mathematics 1 Acta Facultatis Rerum Naturalium Universitatis Comenianae. Mathematica 1 Mathematics in Engineering, Science and Aerospace MESA 1 Advances in Nonlinear Analysis 1 Trends in Abstract and Applied Analysis
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Fields

 107 Ordinary differential equations (34-XX) 1 General and overarching topics; collections (00-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Difference and functional equations (39-XX) 1 Operator theory (47-XX) 1 Numerical analysis (65-XX)

Citations contained in zbMATH Open

60 Publications have been cited 165 times in 87 Documents Cited by Year
On Kneser solutions of nonlinear third-order differential equations. Zbl 0995.34025
Bartušek, M.; Cecchi, M.; Marini, M.
2001
Oscillation for third-order nonlinear differential equations with deviating argument. Zbl 1192.34073
Bartušek, Miroslav; Cecchi, Mariella; Došlá, Zuzana; Marini, Mauro
2010
Asymptotic problems for fourth-order nonlinear differential equations. Zbl 1298.34086
Bartušek, Miroslav; Došlá, Zuzana
2013
Fourth-order differential equation with deviating argument. Zbl 1244.34089
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2012
On oscillatory solutions of quasilinear differential equations. Zbl 1103.34016
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2006
On the structure of solutions of a system of three differential inequalities. Zbl 0820.34007
Bartušek, Miroslav
1994
Oscillatory criteria for nonlinear third order differential equations with quasiderivatives. Zbl 0869.34028
Bartušek, M.; Došlá, Zuzana
1995
Asymptotics for higher order differential equations with a middle term. Zbl 1232.34051
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2012
On oscillatory solutions of third order differential equation with quasiderivatives. Zbl 0971.34016
Bartušek, Miroslav
1999
On nonoscillatory solutions of third order nonlinear differential equations. Zbl 1016.34036
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2000
Global monotonicity and oscillation for second order differential equation. Zbl 1081.34029
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2005
Asymptotic properties of oscillatory solutions of differential equations of the $$n$$-th order. Zbl 0823.34034
Bartušek, Miroslav
1992
On solutions of a third-order nonlinear differential equation. Zbl 0819.34034
Bartušek, Miroslav; Došlá, Zuzana
1994
Remark on Kneser problem. Zbl 0836.34032
Bartušek, Miroslav; Došlá, Zuzana
1995
Oscillatory criteria for nonlinear $$n$$th-order differential equations with quasiderivatives. Zbl 0857.34038
Bartušek, Miroslav
1996
On existence of proper solutions of quasilinear second order differential equations. Zbl 1115.34032
Bartušek, Miroslav; Pekárková, Eva
2007
The nonlinear limit-point/limit-circle problem. Zbl 1052.34021
Bartušek, Miroslav; Došlá, Zuzana; Graef, John R.
2004
Positive solutions of third order damped nonlinear differential equations. Zbl 1224.34152
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2011
The nonlinear limit-point/limit-circle problem for second order equations with $$p$$-Laplacian. Zbl 1098.34018
Bartušek, Miroslav; Graef, John R.
2005
Nonlinear limit-point type solutions of $$n$$th order differential equations. Zbl 0957.34023
Bartušek, M.; Došlá, Z.; Graef, John R.
1997
On oscillatory solutions of differential inequalities. Zbl 0756.34033
Bartušek, Miroslav
1992
Singular solutions for the differential equation with $$p$$-Laplacian. Zbl 1116.34325
Bartušek, Miroslav
2005
On the definitions of the nonlinear limit-point/limit-circle properties. Zbl 1231.34044
Bartušek, M.; Došlá, Z.; Graef, John R.
2001
On oscillation and nonoscillation for differential equations with $$p$$-Laplacian. Zbl 1136.34041
Bartušek, Miroslav; Cecchi, Mariella; Došlá, Zuzana; Marini, Mauro
2007
Some limit-point and limit-circle results for second order Emden-Fowler equations. Zbl 1053.34024
Bartušek, Miroslav; Graef, John R.
2004
Unbounded solutions of third order delayed differential equations with damping term. Zbl 1219.34085
Bartušek, Miroslav; Cecchi, Mariella; Došlá, Zuzana; Marini, Mauro
2011
On structure of solutions of a system of four differential inequalities. Zbl 0824.34014
Bartušek, Miroslav
1995
The nonlinear limit-point/limit-circle problem for higher-order equations. Zbl 0914.34023
Bartušek, Miroslav; Došlá, Zuzana; Graef, John R.
1998
Asymptotic behaviour of oscillatory solutions to $$n$$th order differential equations with quasiderivatives. Zbl 0930.34023
Bartušek, Miroslav
1997
The strong nonlinear limit-point/limit-circle properties for super-half-linear equations. Zbl 1148.34023
Bartušek, Miroslav; Graef, John R.
2007
Strong linear limit-point/limit-circle properties for forced Thomas-Fermi equations with $$p$$-Laplacian. Zbl 1147.34020
Bartušek, Miroslav; Graef, John R.
2008
Nonlinear limit-point/limit-circle properties of solutions of second order differential equations with $$p$$-Laplacian. Zbl 1162.34020
Bartušek, Miroslav; Graef, John R.
2008
Asymptotic properties of solutions of a forced second-order differential equation with $$p$$-Laplacian. Zbl 1103.34037
Bartušek, Miroslav; Graef, John R.
2006
The strong limit-point property of Emden-Fowler equations. Zbl 1138.34018
Bartušek, Miroslav; Graef, John R.
2006
Asymptotic behaviour of solutions of a differential equation with $$p$$-Laplacian and a forcing term. Zbl 1165.34367
Bartušek, Miroslav; Graef, John R.
2007
On the limit-point/limit-circle problem for second order nonlinear equations. Zbl 1025.34031
Bartušek, Miroslav; Graef, John R.
2002
Monotocity properties of oscillatory solutions of two-dimensional systems of differential equations. Zbl 1336.34052
Bartušek, Miroslav
2015
The asymptotic behaviour of solutions of the differential equation of the third order. Zbl 0568.34022
Bartušek, Miroslav
1984
On oscillatory solution of the differential equation of the $$n$$-th order. Zbl 0622.34030
Bartušek, M.
1986
On the structure of oscillatory solutions to a third-order differential equation. Zbl 0914.34027
Bartušek, Miroslav
1997
On the existence of oscillatory solutions to $$n$$th-order differential equations with quasiderivatives. Zbl 0914.34029
Bartušek, Miroslav
1998
Asymptotic behaviour of solutions to a third-order nonlinear differential equation. Zbl 0944.34042
Bartušek, M.; Osička, J.
1998
The asymptotic behaviour of oscillatory solutions of the equation of the fourth order. Zbl 0579.34040
Bartušek, Miroslav
1985
On properties of oscillatory solutions of nonlinear differential equations of the $$n$$-th order. Zbl 0603.34026
Bartušek, M.
1986
On existence of unbounded oscillatory solutions of $$n$$-th order differential equations. Zbl 0874.34031
Bartušek, M.
1996
Limit-point type results for nonlinear fourth-order differential equations. Zbl 0871.34019
Bartušek, M.; Došlá, Zuzana; Graef, John R.
1997
On $$L^ 2$$ and limit-point type solutions of fourth order differential equations. Zbl 0876.34038
Bartušek, M.; Došlá, Zuzana; Graef, John R.
1996
Singular solutions of nonlinear differential equations with $$p(t)$$-Laplacian. Zbl 1453.34019
Bartušek, Miroslav; Fujimoto, Kōdai
2020
On the existence of singular solutions. Zbl 1014.34026
Bartušek, M.; Osička, J.
2001
Limit-point/limit-circle results for equations with damping. Zbl 1260.34053
Bartušek, M.; Graef, John R.
2012
On the properties of oscillatory solutions of two-dimensional differential systems. Zbl 0483.34030
Bartušek, M.
1980
Existence of global solutions for systems of second-order functional-differential equations with $$p$$-Laplacian. Zbl 1171.34335
Bartusek, Miroslav; Medved, Milan
2008
On existence of oscillatory solution of the system of differential equations. Zbl 0471.34022
Bartušek, Miroslav
1981
Some limit-point/limit-circle results for third order differential equations. Zbl 1301.34036
Bartušek, M.; Graef, John R.
2001
On asymptotic properties and distribution of zeros of solution of $$y'' = q(t)y$$. Zbl 0322.34021
Bartušek, Miroslav
1975
On existence of singular solutions of $$n$$-th order differential equations. Zbl 1090.34536
Bartušek, Miroslav
2000
Oscillation for higher order differential equations with a middle term. Zbl 1316.34033
Bartušek, Miroslav; Došlá, Zuzana; Marini, Mauro
2014
On existence of singular solutions. Zbl 1026.34012
Bartušek, Miroslav
2003
Connection between asymptotic properties and zeros of solutions of $$y''=q(t)y$$. Zbl 0282.34023
Bartušek, Miroslav
1973
On asymptotic behaviour of central dispersions of linear differential equations of the second order. Zbl 0306.34042
Bartušek, Miroslav
1975
Singular solutions of nonlinear differential equations with $$p(t)$$-Laplacian. Zbl 1453.34019
Bartušek, Miroslav; Fujimoto, Kōdai
2020
Monotocity properties of oscillatory solutions of two-dimensional systems of differential equations. Zbl 1336.34052
Bartušek, Miroslav
2015
Oscillation for higher order differential equations with a middle term. Zbl 1316.34033
Bartušek, Miroslav; Došlá, Zuzana; Marini, Mauro
2014
Asymptotic problems for fourth-order nonlinear differential equations. Zbl 1298.34086
Bartušek, Miroslav; Došlá, Zuzana
2013
Fourth-order differential equation with deviating argument. Zbl 1244.34089
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2012
Asymptotics for higher order differential equations with a middle term. Zbl 1232.34051
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2012
Limit-point/limit-circle results for equations with damping. Zbl 1260.34053
Bartušek, M.; Graef, John R.
2012
Positive solutions of third order damped nonlinear differential equations. Zbl 1224.34152
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2011
Unbounded solutions of third order delayed differential equations with damping term. Zbl 1219.34085
Bartušek, Miroslav; Cecchi, Mariella; Došlá, Zuzana; Marini, Mauro
2011
Oscillation for third-order nonlinear differential equations with deviating argument. Zbl 1192.34073
Bartušek, Miroslav; Cecchi, Mariella; Došlá, Zuzana; Marini, Mauro
2010
Strong linear limit-point/limit-circle properties for forced Thomas-Fermi equations with $$p$$-Laplacian. Zbl 1147.34020
Bartušek, Miroslav; Graef, John R.
2008
Nonlinear limit-point/limit-circle properties of solutions of second order differential equations with $$p$$-Laplacian. Zbl 1162.34020
Bartušek, Miroslav; Graef, John R.
2008
Existence of global solutions for systems of second-order functional-differential equations with $$p$$-Laplacian. Zbl 1171.34335
Bartusek, Miroslav; Medved, Milan
2008
On existence of proper solutions of quasilinear second order differential equations. Zbl 1115.34032
Bartušek, Miroslav; Pekárková, Eva
2007
On oscillation and nonoscillation for differential equations with $$p$$-Laplacian. Zbl 1136.34041
Bartušek, Miroslav; Cecchi, Mariella; Došlá, Zuzana; Marini, Mauro
2007
The strong nonlinear limit-point/limit-circle properties for super-half-linear equations. Zbl 1148.34023
Bartušek, Miroslav; Graef, John R.
2007
Asymptotic behaviour of solutions of a differential equation with $$p$$-Laplacian and a forcing term. Zbl 1165.34367
Bartušek, Miroslav; Graef, John R.
2007
On oscillatory solutions of quasilinear differential equations. Zbl 1103.34016
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2006
Asymptotic properties of solutions of a forced second-order differential equation with $$p$$-Laplacian. Zbl 1103.34037
Bartušek, Miroslav; Graef, John R.
2006
The strong limit-point property of Emden-Fowler equations. Zbl 1138.34018
Bartušek, Miroslav; Graef, John R.
2006
Global monotonicity and oscillation for second order differential equation. Zbl 1081.34029
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2005
The nonlinear limit-point/limit-circle problem for second order equations with $$p$$-Laplacian. Zbl 1098.34018
Bartušek, Miroslav; Graef, John R.
2005
Singular solutions for the differential equation with $$p$$-Laplacian. Zbl 1116.34325
Bartušek, Miroslav
2005
The nonlinear limit-point/limit-circle problem. Zbl 1052.34021
Bartušek, Miroslav; Došlá, Zuzana; Graef, John R.
2004
Some limit-point and limit-circle results for second order Emden-Fowler equations. Zbl 1053.34024
Bartušek, Miroslav; Graef, John R.
2004
On existence of singular solutions. Zbl 1026.34012
Bartušek, Miroslav
2003
On the limit-point/limit-circle problem for second order nonlinear equations. Zbl 1025.34031
Bartušek, Miroslav; Graef, John R.
2002
On Kneser solutions of nonlinear third-order differential equations. Zbl 0995.34025
Bartušek, M.; Cecchi, M.; Marini, M.
2001
On the definitions of the nonlinear limit-point/limit-circle properties. Zbl 1231.34044
Bartušek, M.; Došlá, Z.; Graef, John R.
2001
On the existence of singular solutions. Zbl 1014.34026
Bartušek, M.; Osička, J.
2001
Some limit-point/limit-circle results for third order differential equations. Zbl 1301.34036
Bartušek, M.; Graef, John R.
2001
On nonoscillatory solutions of third order nonlinear differential equations. Zbl 1016.34036
Bartušek, M.; Cecchi, M.; Došlá, Z.; Marini, M.
2000
On existence of singular solutions of $$n$$-th order differential equations. Zbl 1090.34536
Bartušek, Miroslav
2000
On oscillatory solutions of third order differential equation with quasiderivatives. Zbl 0971.34016
Bartušek, Miroslav
1999
The nonlinear limit-point/limit-circle problem for higher-order equations. Zbl 0914.34023
Bartušek, Miroslav; Došlá, Zuzana; Graef, John R.
1998
On the existence of oscillatory solutions to $$n$$th-order differential equations with quasiderivatives. Zbl 0914.34029
Bartušek, Miroslav
1998
Asymptotic behaviour of solutions to a third-order nonlinear differential equation. Zbl 0944.34042
Bartušek, M.; Osička, J.
1998
Nonlinear limit-point type solutions of $$n$$th order differential equations. Zbl 0957.34023
Bartušek, M.; Došlá, Z.; Graef, John R.
1997
Asymptotic behaviour of oscillatory solutions to $$n$$th order differential equations with quasiderivatives. Zbl 0930.34023
Bartušek, Miroslav
1997
On the structure of oscillatory solutions to a third-order differential equation. Zbl 0914.34027
Bartušek, Miroslav
1997
Limit-point type results for nonlinear fourth-order differential equations. Zbl 0871.34019
Bartušek, M.; Došlá, Zuzana; Graef, John R.
1997
Oscillatory criteria for nonlinear $$n$$th-order differential equations with quasiderivatives. Zbl 0857.34038
Bartušek, Miroslav
1996
On existence of unbounded oscillatory solutions of $$n$$-th order differential equations. Zbl 0874.34031
Bartušek, M.
1996
On $$L^ 2$$ and limit-point type solutions of fourth order differential equations. Zbl 0876.34038
Bartušek, M.; Došlá, Zuzana; Graef, John R.
1996
Oscillatory criteria for nonlinear third order differential equations with quasiderivatives. Zbl 0869.34028
Bartušek, M.; Došlá, Zuzana
1995
Remark on Kneser problem. Zbl 0836.34032
Bartušek, Miroslav; Došlá, Zuzana
1995
On structure of solutions of a system of four differential inequalities. Zbl 0824.34014
Bartušek, Miroslav
1995
On the structure of solutions of a system of three differential inequalities. Zbl 0820.34007
Bartušek, Miroslav
1994
On solutions of a third-order nonlinear differential equation. Zbl 0819.34034
Bartušek, Miroslav; Došlá, Zuzana
1994
Asymptotic properties of oscillatory solutions of differential equations of the $$n$$-th order. Zbl 0823.34034
Bartušek, Miroslav
1992
On oscillatory solutions of differential inequalities. Zbl 0756.34033
Bartušek, Miroslav
1992
On oscillatory solution of the differential equation of the $$n$$-th order. Zbl 0622.34030
Bartušek, M.
1986
On properties of oscillatory solutions of nonlinear differential equations of the $$n$$-th order. Zbl 0603.34026
Bartušek, M.
1986
The asymptotic behaviour of oscillatory solutions of the equation of the fourth order. Zbl 0579.34040
Bartušek, Miroslav
1985
The asymptotic behaviour of solutions of the differential equation of the third order. Zbl 0568.34022
Bartušek, Miroslav
1984
On existence of oscillatory solution of the system of differential equations. Zbl 0471.34022
Bartušek, Miroslav
1981
On the properties of oscillatory solutions of two-dimensional differential systems. Zbl 0483.34030
Bartušek, M.
1980
On asymptotic properties and distribution of zeros of solution of $$y'' = q(t)y$$. Zbl 0322.34021
Bartušek, Miroslav
1975
On asymptotic behaviour of central dispersions of linear differential equations of the second order. Zbl 0306.34042
Bartušek, Miroslav
1975
Connection between asymptotic properties and zeros of solutions of $$y''=q(t)y$$. Zbl 0282.34023
Bartušek, Miroslav
1973
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Cited by 82 Authors

 28 Bartušek, Miroslav 20 Došlá, Zuzana 15 Marini, Mauro 10 Cecchi, Mariella 7 Džurina, Jozef 6 Graef, John R. 4 Aktaş, Mustafa Fahri 4 Baculíková, Blanka 4 Tiryaki, Aydin 3 Agarwal, Ravi P. 3 Astashova, Irina Viktorovna 3 Li, Tongxing 3 Moaaz, Osama 3 Zhang, Chenghui 2 Çakmak, Devrim 2 Mustafa, Octavian G. 2 Pašić, Mervan 2 Rogovchenko, Yuri V. 2 Saker, Samir H. 2 Šišoláková, Jiřina 2 Song, Wei 1 Abd-Elhameed, Waleed Mohamed 1 Abushammala, Mariam 1 Adamec, Ladislav 1 Alharbi, Wedad R. 1 Almenar, Pedro 1 Bai, Yunru 1 Băleanu, Dumitru I. 1 Bhrawy, Ali Hassan 1 Bohner, Martin J. 1 Cesarano, Clemente 1 El-Nabulsi, Rami Ahmad 1 Elabbasy, Elmetwally M. 1 Feng, Yuqiang 1 Fleeman, Matthew C. 1 Frymark, Dale 1 Fujimoto, Kōdai 1 Ghorbanian, Vahid 1 Hasil, Petr 1 Henderson, Johnny Lee 1 Jadlovská, Irena 1 Jódar Sanchez, Lucas Antonio 1 Khuri, Suheil A. 1 Kiguradze, Ivan Tarielovich 1 Kiguradze, Tariel I. 1 Kobza, Aleš 1 Komariková, R. 1 Kon’kov, Andrej A. 1 Kotorová, Renáta 1 Liaw, Constanze 1 Luo, Demou 1 Medveď, Milan 1 Migda, Janusz 1 Migda, Małgorzata 1 Moussaoui, Toufik 1 Muhib, Ali 1 Nabih, Amany 1 Neuman, František 1 Nockowska-Rosiak, Magdalena 1 Nofal, Taher A. 1 Papageorgiou, Nikolaos S. 1 Qi, Jiangang 1 Rachůnek, Lukáš 1 Rachůnková, Irena 1 Rezapour, Shahram 1 Rogovchenko, Yuriy V. 1 Rohleder, Martin 1 Šamajová, Helena 1 Sayfy, Ali M. S. 1 Shao, Jing 1 Špániková, Eva 1 Staněk, Svatoslav 1 Tomeček, Jan 1 Vampolová, Jana 1 Vesely, Michal 1 Xing, Lihong 1 Xu, Qiyi 1 Yu, Lixin 1 Zafer, Ağacık 1 Zeng, Shengda 1 Zhang, Lijuan 1 Zhang, Zhengqiang
all top 5

Cited in 36 Serials

 12 Journal of Mathematical Analysis and Applications 7 Abstract and Applied Analysis 6 Czechoslovak Mathematical Journal 6 Applied Mathematics Letters 6 Nonlinear Analysis. Theory, Methods & Applications 4 Applied Mathematics and Computation 4 Boundary Value Problems 3 Computers & Mathematics with Applications 3 Annali di Matematica Pura ed Applicata. Serie Quarta 3 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 3 Georgian Mathematical Journal 3 Advances in Difference Equations 2 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 2 Mathematica Slovaca 2 Differential Equations 1 Applicable Analysis 1 Mathematical Methods in the Applied Sciences 1 Hiroshima Mathematical Journal 1 Journal of Approximation Theory 1 Journal of Differential Equations 1 Mathematische Zeitschrift 1 Mathematical Problems in Engineering 1 Novi Sad Journal of Mathematics 1 Mathematical Modelling and Analysis 1 Journal of Applied Mathematics 1 Journal of Applied Mathematics and Computing 1 Central European Journal of Mathematics 1 Mediterranean Journal of Mathematics 1 Proyecciones 1 Applicable Analysis and Discrete Mathematics 1 Tbilisi Mathematical Journal 1 Science China. Mathematics 1 Advances in Nonlinear Analysis 1 European Journal of Mathematics 1 Open Mathematics 1 AIMS Mathematics
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Cited in 7 Fields

 83 Ordinary differential equations (34-XX) 3 Difference and functional equations (39-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Operator theory (47-XX) 2 Numerical analysis (65-XX) 1 Partial differential equations (35-XX) 1 Calculus of variations and optimal control; optimization (49-XX)